| | 8 | } |
| | 9 | |
| | 10 | @techreport{handbookI, |
| | 11 | institution = {U.S. Departement of Transportation, Federal Highway Administration}, |
| | 12 | author = {Lawrence A. Klein}, |
| | 13 | title = {Traffic Detector Handbook: Third Edition -- Volume I}, |
| | 14 | year = {2006}, |
| | 15 | month = oct, |
| | 16 | number = {FHWA-HRT-06-108}, |
| | 17 | } |
| | 18 | |
| | 19 | techreport{handbookII, |
| | 20 | institution = {U.S. Departement of Transportation, Federal Highway Administration}, |
| | 21 | author = {Lawrence A. Klein}, |
| | 22 | title = {Traffic Detector Handbook: Third Edition -- Volume II}, |
| | 23 | year = {2006}, |
| | 24 | month = oct, |
| | 25 | number = {FHWA-HRT-06-139} |
